In/Out - Grundig Berlin 32-8970 T Service Manual

Chassis sr
Table of Contents

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Hauptplatte / Main Board – IN/OUT
TP 16
TP 16
TP 19
TP 19
TOP
C502
C502
CVBS_ OU 2
100pF
100pF
21
SH D
R5 1
R5 1
0_603
0_603
19
VO UT
SC 2_C
17
GN D
R5 4
R5 4
1 00
1 00
15
R
C504
C504
13
GN D
100pF
100pF
11
G
9
GN D
7
B
5
GN D
3
AO L
1
AO R
CON2 A
CON2 A
SC AR T_ DUA L
SC AR T_ DUA L
FB3
FB3
600_Ohm _600m A
600_Ohm _600m A
SC 2_OUT _L
SC 2_A UDI O_L_O UT
FB4
FB4
600_Ohm _600m A
600_Ohm _600m A
C498
C498
SC 2_OUT _R
100pF
100pF
SC 2_A UDI O_R_OU T
100p F C499
C499
100p F
CVBS_ OU 2
C1 8
C1 8
C1 9
C1 9
4700pF
4700pF
4700pF
4700pF
TP 25
TP 25
TP 26
TP 26
AGND
TP 28
TP 28
BOTTOM
C503
C503
CVBS_ OU 1
100pF
100pF
42
TP 29
TP 29
TP 30
TP 30
TP 31
TP 31
40
38
SC 1_R
R7 4
R7 4
100
100
SC AR T1_R IN
36
C507
C507
34
100pF
100pF
SC 1_G
R7 6
R7 6
100
100
SC AR T1_G IN
32
C508
C508
30
100pF
100pF
SC 1_B
SC AR T1_B IN
R7 7
R7 7
100
100
28
C509
C509
26
100pF
100pF
24
22
CON2 B
CON2 B
FB7 600_Ohm _600 mA
FB7 600_Ohm _600 mA
SC AR T_ DUA L
SC AR T_ DUA L
SC 1_OU T_ L
SC 1_A UDI O_L_O UT
FB 8
FB 8
SC 1_OU T_ R
SC 1_A UDI O_R_OU T
600_Ohm _600m A
600_Ohm _600m A
C2 0
C2 0
C2 1
C2 1
4700pF
4700pF
4700pF
4700pF
TP 43
TP 43
TP 42
TP 42
AGND
R181
R181
10 0
10 0
SC 2_C VBS
TP 20
TP 20
C514
C514
R4 7
R4 7
100p F
100p F
75_603
75_603
20
VIN
18
GN D
16
FB
R6 0
R6 0
14
SC 2_F SO UT
GN D
TP 22
TP 22
12
RSV2
RS 232_ TX
10
RS 232_ RX
RSV1
C177
C177
SC 2_F SO UT
8
SW
FB1 600_Ohm _600m A
FB1 600_Ohm _600m A
0_603
0_603
330pF
330pF
R173
R173
6
AIL
R177
R177
15K _DNS
15K _DNS
4
GN D
FB2 600_Ohm _600m A
FB2 600_Ohm _600m A
R174
R174
0_603
0_603
2
AIR
C174
C174
C175
C175
R178
R178
15K _DNS
15K _DNS
330pF
330pF
1nF
1nF
1nF
1nF
TP 23
TP 23
TP 24
TP 24
R191
R191
470R
470R
R356
R356
C540
C540
33pF
33pF
18K
18K
Q4 9
Q4 9
1
BC 857B L
BC 857B L
BC 847B L
BC 847B L
1uH_0603
1uH_0603
R4 9
R4 9
L4 7
L4 7
C510
C510
R182
R182
Q5 0
Q5 0
68
68
C520
C520
15R
15R
100p F
100p F
100p F
100p F
R347
R347
150R
150R
TP 27
TP 27
R328
R328
0_DNS _603
0_DNS _603
SC 1_C VBS
R184
R184
R7 2
R7 2
C515
C515
100
100
DM 17
DM 17
100pF
100pF
SH D
TP 32
TP 32
ESD
ESD
41
VIN
R7 5
R7 5
VO UT
39
GN D
GN D
SC 1_F BO UT
37
FB
R
35
GN D
GN D
TP 35
TP 35
33
RSV2
G
31
RSV1
GN D
SC 1_F SO UT
29
SW
FB5 600_Ohm _600m A
FB5 600_Ohm _600m A
B
R175
R175
27
AIL
GN D
R179
R179
25
GN D
FB6 600_Ohm _600 mA
FB6 600_Ohm _600 mA
AO L
R176
R176
23
AIR
AO R
R180
R180
C229
C229
C491
C491
TP 40
TP 40
TP 41
TP 41
1nF
1nF
1nF
1nF
C497
C497
100p F
100p F
C496
C496
21
19
17
15
13
11
9
100p F
100p F
20
18
16
14
12
10
8
21
19
17
15
13
11
9
20
18
16
14
12
10
8
TOP VIEW: DOUBLE SCART SOCKET
VOLTAGE DIVIDER
Only SC1 RGB
SC 1_ R
SC 1_ G
SC 1_ B
SC 1_FB
10K _603
10K _603
SC 2_F S_ DE T
C512
C512
R7 0
R7 0
100pF
100pF
SC 1_FS OU T
10K _603
10K _603
R6 1
R6 1
D7
D7
2K
2K
C511
C511
SC 2_I N_ L
ZE NE R_2V 7
ZE NE R_2V 7
100pF
100pF
C506
C506
33p F
33p F
SC 2_I N_ R
1uH_0603
1uH_0603
C176
C176
CVBS_ OU 1
L11
L11
150_Ohm _600m A
150_Ohm _600m A
L41
L41
5V
C501
C501
R7 3
R7 3
C500
C500
1uF
1uF
68
68
C209
C209
CVBS_ OU T2
0.1uF_603
0.1uF_603
R357
R357
PCB EDGE
10K _603
10K _603
CON3
CON3
RCA -6P
RCA -6P
13
14
PR 1_ IN a_ 1
TP 33
TP 33
TP 34
TP 34
YP bP r_Ra 1
TP 36
TP 36
PB 1_INa_1
C494
C494
TP 37
TP 37
YP bP r_La1
330pF
330pF
TP 38
TP 38
Y1 _INa_1
0_603
0_603
SC 1_I N_ L
TP 39
TP 39
83x7_ SPD IF_A
15K _DNS
15K _DNS
0_603
0_603
SC 1_I N_ R
15K
15K
C495
C495
330pF
330pF
7
5
3
1
6
4
2
TOP
7
5
3
1
6
4
2
BOTTOM
PCB EDGE
PR 2_I N
Y2 _IN
PB 2_IN
MT V_ DE T
SC _F B
L14
L14
L15
L15
SC 1_F S_ DE T
R7 1
R7 1
2K
2K
D9
D9
ZE NE R_2V 7
ZE NE R_2V 7
L7
L7
R361
R361
470R
470R
5V
R364
R364
150_Ohm _600m A
150_Ohm _600m A
18K
18K
C580
C580
MT V_ Y
Q5 2
Q5 2
1
1uF
1uF
MT V_ PB
C210
C210
BC 857B L
BC 857B L
BC 847B L
BC 847B L
MT V_ PR
CVBS_ OU T1
R210
R210
Q5 1
Q5 1
0.1uF_603
0.1uF_603
15R
15R
R359
R359
R358
R358
10K _603
10K _603
150R
150R
R286
R286
R6 7
R6 7
0_DNS _603
0_DNS _603
SC 1_F BO UT
10 0
10 0
R6 8
R6 8
C513
C513
100pF
100pF
68_DNS
68_DNS
C649
C649
1uF_603
1uF_603
5V
PR 1_I Na
R53
R53
C651
C651
1uF_603
1uF_603
PB 1_I Na
R57
R57
Y1 _INa
R58
R58
C658
C658
1uF_603
1uF_603
C620
C620
L13
L13
YP bP r_Ra
R383
R383
0_DNS
0_DNS
5V
1uF_603
1uF_603
YP bP r_R
YP bP r_La
R454
R454
0_DNS
0_DNS
YP bP r_L
150_Ohm _600m A
150_Ohm _600m A
0.1uF
0.1uF
U1 0
U1 0
C647
C647
R52
R52
100
100
1
16
MT V_ MO D
IN
VC C
PR 1_INa
2
15
S1 A
EN #
1uF_603
1uF_603
MT V_ PR
3
14
S2 A
S1 D
4
13
PR 1_IN
DA
S2 D
Y1 _INa
5
12
S1 B
DD
MT V_ Y
6
11
S2 B
S1 C
7
10
Y1 _IN
DB
S2 C
8
9
GN D
DC
U1 1
U1 1
PI5C3303
PI5C3303
PI5V 330
PI5V 330
YP bP r_La
6
1
A
BE
5
2
YP bP r_L
C
VC C
0: Select S1
MT V_ L
4
3
B
GN D
1: Select S2
0: A ->
C
1: B ->
C
PI5C3303
A
C
BE
B
TX _A DD_ON
RX _A DD_ON
S1
S1
CON16_Z OR AN
CON16_Z OR AN
75 75
75 75
75 75
SC 1_F B
D8
D8
ZE NE R_2V 7
ZE NE R_2V 7
0_DNS
0_DNS
PR 1_I N
0_DNS
0_DNS
PB 1_IN
0_DNS
0_DNS
Y1 _IN
C353
C353
C346
C346
1uF
1uF
YP bP r_Ra
MT V_ R
YP bP r_R
PB 1_I Na
MT V_ PB
PB 1_IN
PI5V330
1
S
A
D
A
2
S
A
1
S
B
D
B
2
S
B
1
S
C
D
C
2
S
C
1
S
D
D
D
2
S
D
DECODER/DRIVERS
EN
IN

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